15-(2x-6)=7x+4

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Solution for 15-(2x-6)=7x+4 equation: 


Simplifying
15 + -1(2x + -6) = 7x + 4

Reorder the terms:
15 + -1(-6 + 2x) = 7x + 4
15 + (-6 * -1 + 2x * -1) = 7x + 4
15 + (6 + -2x) = 7x + 4

Combine like terms: 15 + 6 = 21
21 + -2x = 7x + 4

Reorder the terms:
21 + -2x = 4 + 7x

Solving
21 + -2x = 4 + 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
21 + -2x + -7x = 4 + 7x + -7x

Combine like terms: -2x + -7x = -9x
21 + -9x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
21 + -9x = 4 + 0
21 + -9x = 4

Add '-21' to each side of the equation.
21 + -21 + -9x = 4 + -21

Combine like terms: 21 + -21 = 0
0 + -9x = 4 + -21
-9x = 4 + -21

Combine like terms: 4 + -21 = -17
-9x = -17

Divide each side by '-9'.
x = 1.888888889

Simplifying
x = 1.888888889

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